Top Renewable Energy Companies in Australia (2026 Update)

Browse Renewable Energy companies in Australia with up-to-date profiles — funding rounds, investors, hiring, and expansion signals. Find recently funded and growing companies. Updated 2026.

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Showing 280 Companies

Company	Location	Founded	Industry	Services	Target Customers	Business Model	Revenue Model	Founders	Employees	Funding Stage
Vaulta Revolutionising the way we power the world 🔋⚡️ High-P…	Brisbane, Australia	2019	Manufacturing Renewable Energy +1	—	—	—	—	—	6	Grant
GreenSync GreenSync is a global energy-tech company, digitally en…	Melbourne, Australia	2010	Energy Renewable Energy +1	—	—	—	—	—	13	Grant
Momentum Energy Momentum Energy is owned by Hydro Tasmania, Australia’s…	Melbourne, Australia	2004	Energy Renewable Energy +1	—	—	—	—	—	273	Series Unknown
ATEC Global IoT eCooking that enables Global South households to re…	Castlemaine, Austral...	2016	Food and Beverage Renewable Energy	—	—	—	—	—	144	Series B
ReNu Energy Limited Strategically driving the transition to a low carbon fu…	Milton, Australia	2002	ESG Energy +2	—	—	—	—	—	7	Grant
LINE Hydrogen (Australia) Pty... LINE Hydrogen - delivering future energy solutions toda…	Brisbane, Australia	2016	Renewable Energy Clean Energy	—	—	—	—	—	2	Equity Crowdfunding
Wildfire Energy Our vision is to eliminate landfill by turning waste in…	Brisbane, Australia	2016	Manufacturing Renewable Energy +1	—	—	—	—	—	8	Non Equity Assistance
Endua Energy that endures.	Brisbane, Australia	2021	Manufacturing Renewable Energy +2	On-site Green Hydrogen Production Plug-and-Play Hydrogen Solutions +5	Industrial Sectors (Chemicals, Steel, Food) Energy Companies +4	—	—	—	17	Grant
Akaysha Energy Today’s Most Tomorrow Company.	Melbourne, Australia	2021	Energy Renewable Energy +1	Building And Operating Mega-scale Battery Solutions Construction And Operation Of Battery Energy Storage Systems (BESS)	Energy Companies Industrial Sectors +2	B2B B2G +1	Usage Based Service Fee +1	—	184	Debt Financing
Orkestra Powering smarter energy decisions.	Melbourne, Australia	2021	Renewable Energy	Financial Modelling Of Energy Projects Feasibility Analysis +2	Energy Service Companies Solar Installers +3	—	—	—	29	Grant
Conexxion Systems We create modular infrastructure systems utilising rene…	Melbourne, Australia	2021	Manufacturing Renewable Energy +1	—	—	—	—	—	4	Seed
Relectrify World leaders in battery cell-level control technology	Melbourne, Australia	2015	Energy Renewable Energy +2	Advanced Battery Energy Storage Solutions Modular Energy System Installations +1	Commercial & Industrial Energy Users Utility-Scale Asset Owners	—	—	—	52	Series B
Amber Electric An energy provider with a mission to shift Aus to 100%…	Melbourne, Australia	2017	Energy Renewable Energy	EV Charging Solutions Home Battery Automation +2	Homeowners With Solar And Batteries Electric Vehicle Owners +1	B2C SaaS +1	Subscription Pay As You Go +1	—	195	Series E
Evergen (acquired by Intellihu... Powering a Sustainable Future	Australia	2015	Energy Information Technology +2	—	—	—	—	—	59	Series Unknown
Brighte We’re on a mission to make sustainable equipment afford…	Australia	2015	Energy Financial Services +4	—	—	—	—	—	99	Series C
LMS ENERGY Leaders in methane abatement and bioenergy	Australia	1986	Energy Renewable Energy	—	—	—	—	—	153	Secondary Market
IREN Next-generation data centers. Powered responsibly.	Australia	2016	Crypto Data Analytics	—	—	—	—	—	121	Post Ipo Debt
Hysata Redefining the economics of green hydrogen.	Australia	2021	Renewable Energy Semiconductor	—	—	—	—	—	105	Series B
MGA Thermal Making 24/7 renewables a reality through thermal energy…	Australia	2019	ESG Energy +3	—	—	—	—	—	36	Grant
SunCable We're reinventing solar energy for the future.	Australia	2018	Energy Renewable Energy	—	—	—	—	—	80	Series Unknown